Peds Riot*D, L, U, L, X, R2, R1, L2, L1* Most likely, you won't be able to turn this off once it's on.

Peds Hate You*D, U, U, U, X, R2, R1, L2, L2* Most likely, you won't be able to turn this off once it's on.

None of these were found by me, I got them off a GameFaqs message board post, but the ones that say 'WORK' are ones I've tested. Well...hope these haven't been posted before, and I hope you enjoy. Good day.